This is the current screen I use and it is pretty close enough to the quality of the Dalite I used to have. Their prices are 1/4 of Dalites.

http://www.audioholics.com/ces/CESmisc/EliteScreensezCinema.php


Manual pull downs $76.99 CDN
http://www.tigerdirect.ca/applications/SearchTools/item-details.asp?EdpNo=1016716&CatId=0

Electric motorized $317 CDN
http://www.tigerdirect.ca/applications/SearchTools/item-details.asp?EdpNo=1384890&CatId=0

There is a Tigerdirect store in Markhan which I picked up my screen.

If your ever in Toronto drop me a line and you can check out the screen.
http://www.quadloft.com/concerti/mini-DSC_1207.htm

Check their site for screen gain.
http://www.elitescreens.com/

I tried DIY which yes is self fulfilling did not warrant the lots and lots of time I spent to get it to a level thats commercial. Ask the other folks who did DIY.

http://www.quadloft.com/hometheater- new HT